[jira] [Resolved] (HDFS-3840) JournalNodes log JournalNotFormattedException backtrace error before being formatted

[ https://issues.apache.org/jira/browse/HDFS-3840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-3840. --- Resolution: Fixed Fix Version/s: QuorumJournalManager (HDFS-3077) Hadoop Flags: Reviewed C

[jira] [Resolved] (HDFS-3906) QJM: quorum timeout on failover with large log segment

[ https://issues.apache.org/jira/browse/HDFS-3906?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-3906. --- Resolution: Fixed Fix Version/s: QuorumJournalManager (HDFS-3077) Hadoop Flags: Reviewed C

[jira] [Created] (HDFS-3917) Remove JNI code from libwebhdfs (C client library)

Jing Zhao created HDFS-3917: --- Summary: Remove JNI code from libwebhdfs (C client library) Key: HDFS-3917 URL: https://issues.apache.org/jira/browse/HDFS-3917 Project: Hadoop HDFS Issue Type: Improv

[jira] [Resolved] (HDFS-3915) QJM: Failover fails with auth error in secure cluster

[ https://issues.apache.org/jira/browse/HDFS-3915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-3915. --- Resolution: Fixed Fix Version/s: QuorumJournalManager (HDFS-3077) Hadoop Flags: Reviewed

[jira] [Created] (HDFS-3916) libwebhdfs (C client) code cleanups

Colin Patrick McCabe created HDFS-3916: -- Summary: libwebhdfs (C client) code cleanups Key: HDFS-3916 URL: https://issues.apache.org/jira/browse/HDFS-3916 Project: Hadoop HDFS Issue Type:

[jira] [Resolved] (HDFS-3904) QJM: journalnode does not die/log ERROR when keytab is not found in secure mode

[ https://issues.apache.org/jira/browse/HDFS-3904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-3904. --- Resolution: Duplicate > QJM: journalnode does not die/log ERROR when keytab is not found in secure

data center aware hadoop?

HI devs now that hfds HA is is a reality, how about HDFS spanning multiple data centers? Are there any discussions / work going on in this area? It could be a single cluster spanning multiple data centers or having a 'standby cluster' in another data center. curious, and thanks for your time!

[jira] [Resolved] (HDFS-3914) QJM: acceptRecovery should abort current segment

[ https://issues.apache.org/jira/browse/HDFS-3914?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-3914. --- Resolution: Fixed Fix Version/s: QuorumJournalManager (HDFS-3077) Hadoop Flags: Reviewed

Re: [Updated] RE: current direction in namenode HA

Thanks very much for all your input! Much appreciated...

[jira] [Resolved] (HDFS-3899) QJM: Writer-side metrics

[ https://issues.apache.org/jira/browse/HDFS-3899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-3899. --- Resolution: Fixed Fix Version/s: QuorumJournalManager (HDFS-3077) Committed to branch, thx.

[jira] [Resolved] (HDFS-3901) QJM: send 'heartbeat' messages to JNs even when they are out-of-sync

[ https://issues.apache.org/jira/browse/HDFS-3901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-3901. --- Resolution: Fixed Fix Version/s: QuorumJournalManager (HDFS-3077) Hadoop Flags: Reviewed C

[jira] [Created] (HDFS-3915) QJM: Failover fails with auth error in secure cluster

Todd Lipcon created HDFS-3915: - Summary: QJM: Failover fails with auth error in secure cluster Key: HDFS-3915 URL: https://issues.apache.org/jira/browse/HDFS-3915 Project: Hadoop HDFS Issue Type:

[jira] [Created] (HDFS-3914) QJM: acceptRecovery should abort current segment

Todd Lipcon created HDFS-3914: - Summary: QJM: acceptRecovery should abort current segment Key: HDFS-3914 URL: https://issues.apache.org/jira/browse/HDFS-3914 Project: Hadoop HDFS Issue Type: Sub-

[jira] [Created] (HDFS-3913) Refactor DataBlockScanner and clean up tests

Andy Isaacson created HDFS-3913: --- Summary: Refactor DataBlockScanner and clean up tests Key: HDFS-3913 URL: https://issues.apache.org/jira/browse/HDFS-3913 Project: Hadoop HDFS Issue Type: Bug

[jira] [Created] (HDFS-3912) Detecting and avoiding stale datanodes for writing

Jing Zhao created HDFS-3912: --- Summary: Detecting and avoiding stale datanodes for writing Key: HDFS-3912 URL: https://issues.apache.org/jira/browse/HDFS-3912 Project: Hadoop HDFS Issue Type: Sub-ta

[jira] [Created] (HDFS-3911) Tests setLevel(Level.OFF) should be Level.ERROR

Andy Isaacson created HDFS-3911: --- Summary: Tests setLevel(Level.OFF) should be Level.ERROR Key: HDFS-3911 URL: https://issues.apache.org/jira/browse/HDFS-3911 Project: Hadoop HDFS Issue Type: B

[jira] [Resolved] (HDFS-3900) QJM: avoid validating log segments on log rolls

[ https://issues.apache.org/jira/browse/HDFS-3900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-3900. --- Resolution: Fixed Fix Version/s: QuorumJournalManager (HDFS-3077) Hadoop Flags: Reviewed C

[jira] [Resolved] (HDFS-3885) QJM: optimize log sync when JN is lagging behind

[ https://issues.apache.org/jira/browse/HDFS-3885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-3885. --- Resolution: Fixed Fix Version/s: QuorumJournalManager (HDFS-3077) Hadoop Flags: Reviewed C

[jira] [Resolved] (HDFS-3898) QJM: enable TCP_NODELAY for IPC

[ https://issues.apache.org/jira/browse/HDFS-3898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Todd Lipcon resolved HDFS-3898. --- Resolution: Fixed Fix Version/s: QuorumJournalManager (HDFS-3077) Hadoop Flags: Reviewed C

[jira] [Created] (HDFS-3910) DFSTestUtil#waitReplication should timeout

Eli Collins created HDFS-3910: - Summary: DFSTestUtil#waitReplication should timeout Key: HDFS-3910 URL: https://issues.apache.org/jira/browse/HDFS-3910 Project: Hadoop HDFS Issue Type: Improvemen

[jira] [Created] (HDFS-3909) Change scripts to build libwebhdfs

Tsz Wo (Nicholas), SZE created HDFS-3909: Summary: Change scripts to build libwebhdfs Key: HDFS-3909 URL: https://issues.apache.org/jira/browse/HDFS-3909 Project: Hadoop HDFS Issue Ty

Hadoop-Hdfs-trunk - Build # 1161 - Still Failing

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[jira] [Created] (HDFS-3908) In HA mode, when there is a ledger in BK, which is generated after the last checkpoint, missing, NN can't recover it.

Han Xiao created HDFS-3908: -- Summary: In HA mode, when there is a ledger in BK, which is generated after the last checkpoint, missing, NN can't recover it. Key: HDFS-3908 URL: https://issues.apache.org/jira/browse/HDFS-3